Keyboard Error or no keyboard present.表示哪个配件有问题（）

当前困扰电子政务信息资源共享的最大问题是信息资源问题。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

如何确定电子商务交易的贸易双方正是进行交易所期待的贸易方，是保证电子商务顺利进行的关键，这一问题关系到电子商务的（）。

当前困扰电子政务信息资源共享的最大问题是信息资源问题。

从目前支付电子现金的要件的不同来区分，电子现金可以分为（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。